UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hxBYHi3JPZy1U8D6xV2IYXBHb5XQVd9P80oPriZDeRQ=' 
WHERE 
  key_id = 'e9491287594409d1facf2615f2fa6d22ccc16e8fa33e8ce4c4ed7e5ea4e2f915' 
  AND (
    token = 'hxBYHi3JPZy1U8D6xV2IYXBHb5XQVd9P80oPriZDeRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )